ChemicalBook > CAS DataBase List > 1-Heptyne

1-Heptyne

Product Name
1-Heptyne
CAS No.
628-71-7
Chemical Name
1-Heptyne
Synonyms
Heptyne;I-Heptin;1-HEPTYNE;hept-1-yne;1-heptanone;HEPTYNE(1-);1-n-Heptyne;1-Heptyne99%;1-Heptyne>Amylacetylene
CBNumber
CB3171402
Molecular Formula
C7H12
Formula Weight
96.17
MOL File
628-71-7.mol
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1-Heptyne Property

Melting point:
-81 °C (lit.)
Boiling point:
99-100 °C (lit.)
Density 
0.733 g/mL at 25 °C (lit.)
vapor pressure 
93.1 mm Hg ( 37.7 °C)
refractive index 
n20/D 1.408(lit.)
Flash point:
28 °F
storage temp. 
Flammables area
form 
Liquid
color 
Clear colorless to light yellow-green
Water Solubility 
Soluble in organic solvents. Insoluble in water.
BRN 
1733518
InChIKey
YVXHZKKCZYLQOP-UHFFFAOYSA-N
LogP
3.208 (est)
CAS DataBase Reference
628-71-7(CAS DataBase Reference)
NIST Chemistry Reference
1-Heptyne(628-71-7)
EPA Substance Registry System
1-Heptyne (628-71-7)
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Safety

Hazard Codes 
F,Xn
Risk Statements 
11-36/37/38-65
Safety Statements 
16-26-36-62-9-33
RIDADR 
UN 3295 3/PG 2
WGK Germany 
3
10-23
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29012980
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
244414
Product name
1-Heptyne
Purity
98%
Packaging
25ml
Price
$102
Updated
2024/03/01
Sigma-Aldrich
Product number
244414
Product name
1-Heptyne
Purity
98%
Packaging
100ml
Price
$392
Updated
2024/03/01
TCI Chemical
Product number
H0048
Product name
1-Heptyne
Purity
>97.0%(GC)
Packaging
25mL
Price
$105
Updated
2024/03/01
Alfa Aesar
Product number
A11130
Product name
1-Heptyne, 99%
Packaging
25g
Price
$57.65
Updated
2024/03/01
Alfa Aesar
Product number
A11130
Product name
1-Heptyne, 99%
Packaging
100g
Price
$178
Updated
2024/03/01
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1-Heptyne Chemical Properties,Usage,Production

Chemical Properties

clear colorless to light yellow-green liquid

Uses

1-Heptyne is used in the synthesis of (6Z,10E,12Z)-octadeca-6,10,12-trienoic acid and (8Z,12E,14Z)-eicosa-8,12,14-trienoic acid.

General Description

The hydrogenation of 1-heptyne with palladium, platinum and ruthenium supported on activated carbon as catalysts, was studied.

1-Heptyne Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Heptyne Suppliers

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View Lastest Price from 1-Heptyne manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
1-Heptyne 628-71-7
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-11-19
Hebei Fengqiang Trading Co., LTD
Product
1-Heptyne 628-71-7
Price
US $100.00/bag
Min. Order
1bag
Purity
99
Supply Ability
5000
Release date
2023-09-07
Hebei Mojin Biotechnology Co., Ltd
Product
1-Heptyne 628-71-7
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-07-28

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